Quote verification

This proves the quote below is recorded by Citatio exactly as displayed and has not been altered since it was committed and anchored. It documents Citatio's crawl observation; it does not imply endorsement by the source platform. The quote links to the original review.

“The app has no option to request a refund for orders not received.”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 2893887498

Proof data

Record hash (SHA-256)

a6d47ba8a289b58c776f4df400d26f6ea2a503d8cec9ef1c1a9ba142d1959d88

Signature (Ed25519, base64)

+PMz+UAVv3bcwC5xaWIUrIzN2/YiCfIsl2WAAMw240tWEgQaRLreiJgbIeDiiRmPHQwfJ4KzjzuYlwl4FkEcCg==

Merkle root

2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88

Merkle path

["a6d5733abcbb73246b37a90a1d31caa38e98ff0a2457f94bb15ddb5c3bad8035","92d8888bb03d74c36ddd10c67b5e50c3211f26f36c15544e2309d1d70dac4d11","efb1ec9ac53948bcd53f25ed33a4dd480e1679cfc581dd7e018b834febbb08a4","4627512b049b5af04cc2c4d2fdebbf5849ab4477d52a9c664fcb32022cf66a20","b90ca3f198573c5da468fb57d595a911357bb0027c353e4fcb23031fd7976f33","6d0b9980e53fb2d1741f1efbd22be4f34ab848cf93bf14836f0401c7bbb116ef","4a227ac4a9c0264e059d62cfb6789dda70c1766a4ff247c2ae9cedfdfa14725a","765843222351d5a403b4519ee8b44d0506bc61574baeda6876ed7ed2c59b2210","fbca79bb6436f41c4c31c634d7d48935b37c83d4e55d009522a05a2e64728a9b","891d03bfc422e96b6b09d89cbe0a55169130b1b6cff4e94b871182733cf7dab9","4602a3c644a17f18863ea4c2e2ebcfe21065ff5cb7b6130686101d6c97aa7979","bcaffb66f7637f1faea00b39e1b086b5c8748b956d5fec046d9c8718408ebc96","27978d996981aec54e7305bc9bddff422c8ed02487f8eaef12f84d0b2ba90b9f","537f00dd60bfbd8c049786f7eae4da8a735af5b60dacd3bc1b6054b8ac3175e3","58a3dfc9ad8696e92f5fc9960e9c6bc4cc04e270091b574a948593298b33d1f5"]

Anchored

2026-09-20

Public log entry

search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…

Expected log hash

90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd The log entry's spec.data.hash.value must equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm.

Canonical record

{"dataset_version":"v1789796056710","kind":"published-quote","locale":"en","page":"theme:uairango/returns/en","quote":"The app has no option to request a refund for orders not received.","rating":1,"review_date":"2025-12-25","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.uairango","v":1}

Verify in the public log

1. Open the Rekor entry (pre-filled with this proof's log index).
2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (2f068f3de56b…), which ties this proof's root to the log entry.
3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
5. Locally, without any Citatio infrastructure: SHA-256 the canonical record (must equal the record hash), verify the Ed25519 signature against the public key, and fold the hash through the Merkle path (sorted-pair SHA-256) to reach the anchored root.